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ore/exofs: Changes for the 3.2 Merge Window (Part 1)

GIT PULL Boaz Harrosh 1 participant 1 message Oct 25, 2011

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Linus Hi

Please pull the following changes since v3.1-rc6 [b6fd41e2]

Which are available in the git repository at:
git://git.open-osd.org/linux-open-osd.git for-linus

The biggest highlight of this Merge is support for RAID5 over objects with full support for the pnfs-objects-ietf-standard layout. (This is a special RAID5 over objects which is equivalent to RAID5 over files much more then RAID5 over block devices).

Part 2: Of this merge is dependent on this inclusion and the bits in Trond's NFS tree. For the fs/nfs/objlayout and will be pushed through Trond, once both hit mainline.

Thanks!
Boaz Harrosh (19):
osd: Kconfig remove wrong FIXME
exofs: Rename struct ore_components comps => oc
exofs: Remove unused data_map member from exofs_sb_info
ore: Make ore_striping_info and ore_calc_stripe_info public ore/exofs: Change the type of the devices array (API change)
ore: Only IO one group at a time (API change)
ore: cleanup: Embed an ore_striping_info inside ore_io_state
ore: Remove check for ios->kern_buff in _prepare_for_striping to later
exofs: Support for short read/writes
ore: Support for short read/writes
ore: Support for partial component table
ore/exofs: Define new ore_verify_layout
ore/exofs: Change ore_check_io API
ore: Make ore_calc_stripe_info EXPORT_SYMBOL
fs/Makefile: Always inspect exofs/
ore: RAID5 read
ore: RAID5 Write
exofs: Support for RAID5 read-4-write interface.
ore: Enable RAID5 mounts

H Hartley Sweeten (2):
exofs/ore.c: local functions should be static exofs/super.c: local functions should be static

 drivers/scsi/osd/Kconfig |    4 -
 fs/Makefile              |    2 +-
 fs/exofs/Kbuild          |    3 +-
 fs/exofs/Kconfig         |    9 +-
 fs/exofs/exofs.h         |   26 +-
 fs/exofs/inode.c         |  233 +++++++++++++----
 fs/exofs/ore.c           |  656 +++++++++++++++++++++++++++++++++-------------
 fs/exofs/ore_raid.c      |  660 ++++++++++++++++++++++++++++++++++++++++++++++
 fs/exofs/ore_raid.h      |   79 ++++++
 fs/exofs/super.c         |  205 ++++++---------
 include/scsi/osd_ore.h   |   80 ++++++-
 11 files changed, 1583 insertions(+), 374 deletions(-)
 create mode 100644 fs/exofs/ore_raid.c
 create mode 100644 fs/exofs/ore_raid.h

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